<!Doctype <!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Page Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- <link rel="stylesheet" type="text/css" media="screen" href="main.css" /> -->
    <script src="../jQuery.js"></script>
</head>
<body>
        
        
            <!-- <div class="codeImgBox mt10" > -->
            <input value="验证码" id="validateCode" name="validateCode" class="nwx_int1 nwx_int2" type="text" />
            <img id="codeImg" class="fl mr10" src="http://ns.iyaokao.com/show/login/random.action" width="85" height="34" onclick="changeRandom('codeImg');"/>
            <!-- <a class="nwx_chgCder fl mt10" href="javascript:changeRandom('codeImg');">换一张</a> -->
            </div>
        
        
</body>
<script type="text/javascript">
   function changeRandom(imgId){
		$("#"+imgId).attr("src",'http://ns.iyaokao.com/show/login/random.action?d='+Math.random());
	}
</script>
</html>